code: def incorrectly_encoded_metadata(text):
      """Encode a text that Jupytext cannot parse as a cell metadata"""
      return {"incorrectly_encoded_metadata": text}
  
imports: import ast
  import re
  from json import dumps, loads
  from .languages import _JUPYTER_LANGUAGES
label_desc: Use image node_id 9 for calling a global function with example usage: incorrectly_encoded_metadata(text) and returns: dict